niacin substitute? please help!

[NinaDucks]

Also Durvet injectable B for cattle. They have at TSC. Even though it says injectable we give orally over some tasty treats.

How much of this do you give ? Per duck I mean?

 

[Miss Lydia]

This depends on the age 0-3 weeks 1/2 ml daily 3-up 1ml daily. Best way to offer liquid B complex is over a tasty treat. It's advised to make sure your ducklings have a niacin supplement till at least 10 weeks old If feeding chick starter.